baber/WOPTO huggingface dataset:
Patent NO-161744-C (NO)
Inventor: HEAVNER GEORGE
IPC: C07K/
Filed: 1981-06-16
Abstract: Solution phase methods and compositions for preparing H-ARG-X-Z-Y-TYR-R wherein X is LYS and Y is VAL or X and Y are both SAR, Z is ASP or GLU, and R is NH<sub>2</sub> or OH.
Patent NO-161254-C (NO)
Inventor: SCHLOEGL KARL
IPC: A61K31/135
Filed: 1985-03-01
Abstract: 1. Claims (for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE) S(-)-3-[3-acetyl-4-(3-tert.butylamino-2-hydroxypropoxy) phenyl]-1,1-diethylurea (S(-)-celiprolol) and its pharmaceutically acceptable acid addition salts. 1. Claims (for the Contracting State AT) Process for the preparation of S(-)-3-[3-acetyl-4-(3-tert.butylamino-2-hydroxypropoxy) phenyl]-1,1-diethylurea (S(-)-celiprolol) and its pharmaceutically acceptable acid addition salts, characterised in that a) the racemate of the formula  see diagramm : EP0155518,P10,F1  in the form of the base is reacted with an enantiomer of a chiral resolving acid in a suitable organic solvent, the mixture of the two diastereomeric salts formed in this manner is separated by fractional crystallisation, and, after separating each diastereomeric salt which contains the laevorotatory enantiomer of the compound of the formula I in the S configuration, is reconverted into the free base or a pharmaceutically acceptable addition salt and the resolving acid is recovered, or b) S(+)-3-[3-acetyl-4-(2,3-epoxypropoxy)-phenyl]- 1,1-diethylurea of the formula  see diagramm : EP0155518,P10,F2  is reacted with tertiary butylamine in the presence of water at room temperature or with gentle heating to a maximum of 40 degrees C, and then the laevorotatory enantiomer of the compound of the formula I thus obtained is converted as required into a pharmaceutically acceptable addition salt.
Patent NO-160979-C (NO)
Inventor: CORONA ANTONIO
IPC: B25G1/08
Filed: 1986-01-15
Abstract: A multibit hand tool has a plurality of bits (30) provided in a circular pattern within a handle magazine. A rotatable selector cup (14) at the end (16) of the handle (12) permits selection of a desired bit (30) from the magazine and placement in a chuck (72) in the handle. An elongate slot (46) is provided in the cup (14) to permit the manipulation of the bit (30). An improved guidance arrangement (68) is provided for guiding movement of a bit (30) withdrawn from the handle magazine for insertion in the chuck (72). The guide device (68) prevents rotation of the screwdriver bit (30) while being transferred from the magazine to the chuck (72). An improved arrangement is provided for retaining a bit withdrawn from the handle magazine within the bit selector cup (14) so that bits (30) are not lost. The mounting of the bit selector cup on the handle is improved to facilitate assembly and use of the bit selector cup.
Patent NO-163818-C (NO)
Inventor: JANSSENS FRANS EDUARD
IPC: C07D513/04
Filed: 1986-04-14
Abstract: Novel substituted N-[(4-piperidinyl)alkyl] bicyclic condensed oxazol- and thiazolamines of formula <CHEM>  wherein L is a radical <CHEM> the pharmaceutically acceptable acid addition salts and possible stereochemically isomeric forms thereof, which compounds have anti-depressive, anti-Parkinson and enterokinetic activity; pharmaceutical compositions containing such compounds as an active ingredient and methods of preparing said compounds and pharmaceutical compositions.
Patent NO-169524-C (NO)
Inventor: PARNOFF GEORGE KENNETH
IPC: A61B5/097
Filed: 1986-07-02
Abstract: An adaptor assembly is described for sampling gas in an airway tube attached to a patient. The adaptor assembly employs a filter arrangement in a subassembly which extends transversely of the axis of the patient's airway and maximizes the ratio of the effective filter area to the dead volume added by the adaptor assembly to the sampling system.
Patent NO-179465-C (NO)
Inventor: HANSEN IVAR
IPC: F21V17/02
Filed: 1994-06-10
Abstract: PCT No. PCT/NO95/00097 Sec. 371 Date Dec. 6, 1996 Sec. 102(e) Date Dec. 6, 1996 PCT Filed Jun. 9, 1995 PCT Pub. No. WO95/34782 PCT Pub. Date Dec. 21, 1995A lamp with an adjustable shade for regulating the dispersion of a light beam, wherein there is mounted on to a wall fitting (1) a tube (2), the front edge of which forms a connecting piece (3) with a second tube (4), on to the free end of which is mounted a light source holder (5) and a light reflector (6), wherein the lamp has a shade (7, 10) and wherein the shade (7, 10) is movable in relation to the second tube (4), the light source holder (5) and the light reflector (6). The external shade part (7) is provided along one section with a longitudinal slot (8) where the shade (7, 10) can be moved along the length of the slot (8) in slidable engagement with the second tube (4). The shade (7, 10) consists of an external shade part (7) and an internal shade part (10), where the external shade part (7) has longer axial extension than the internal shade part (10), and where a slide block (13) constitutes a part and extension of an end wall (11) on the internal shade part (10). The shade (7, 10) is slidable along the length of the slot (8) through the hole (12) in the end wall in the internal shade part (10). Over a first section of its length the external shade part (7) is provided with the slot (8) and over a second section encloses the internal shade part (10).
Patent NO-179166-C (NO)
Inventor: JANSSON CONNY
IPC: B25B7/00
Filed: 1995-11-15
Abstract: Pliers comprising two shanks connected at a joint, where the shanks behind the joint being shaped as handles with covers of polymeric material, the outsides (18, 19) of the covers in a front portion (14, 15) forming when the handles are squeezed together a major part of a rotational, preferably cylindrical or conical surface with smaller span than the rear portion (16, 17) of the handles.
Patent CA-2002375-C (CA)
Title: Spray gun with disposable liquid handling portion
Inventor: JOHNSON DEE LYNN
IPC: B05B7/30
Filed: 1989-11-07
Granted: 1998-06-23
Abstract: A liquid spray gun including (1) a reusable air gun portion including a manually operable valve for controlling air flow; and (2) a disposable container and spray nozzle assembly including a sheet of flexible material having portions attached together and to a central portion of a tube to form a container, a liquid in the chamber, and an aspirating nozzle connected to the tube and adapted to be releasably coupled to the air gun portion so that upon movement of air through the nozzle liquid in the chamber will be entrained in that air and sprayed from the nozzle. The assembly can include a coil comprising a strip disposed in a plurality of wraps about an axis and having a spring temper biasing the strip to an axially extended position to form a tube like structure, with an end portion of the coil positioned around an end portion of the tube within the bag so that during spraying the tube like structure will insure that most of the liquid can be dispensed from the chamber.
Patent CA-2009935-C (CA)
Title: Elevator car with improved car door clutch
Inventor: MORRIS ARNOLD MICHAEL
IPC: B66B13/12
Filed: 1990-02-13
Granted: 1999-09-14
Abstract: An elevator car having a clutch pivotally carried by a car door and biased to an operative position in which drive rollers of an adjacent hatch door may be engaged by "open" and "close" vanes. A first parallelogram linkage operates the close vane in direct response to car door position, in a direction opposite to initial car door opening movement. A second parallelogram linkage, associated with the open vane, is operated when the open vane contacts a hatch door roller at the start of door opening, to unlock the car door by retracting a plunger from an opening in the car door sill. The car door clutch bias may be manually overcome by authorized maintenance personnel, to disengage the car door from a hatch door.
Patent CA-2011015-C (CA)
Title: Twist lock adjustable metering closure cap
Inventor: BECK JAMES M
IPC: B65D47/24
Filed: 1990-02-27
Granted: 1995-10-03
Abstract: An adjustable metering twist lock closure cap for dis-pensing the contents of a container having a central post including a top surfaces and a substantially cylindrical im-perforate peripheral wall having an opening to the top sur-face for metering the contents to be dispensed.  A cap body is reciprocally mounted on the central post and includes an inner periphery which cooperates with the post peripheral wall to form a variable opening between the cap body inner periphery and the post peripheral wall to provide a closure position and a plurality of dispensing positions for dis-pensing the contents of the container at a plurality of dif-ferent rates as the cap body is moved on the post away from the closure position.  A detent member is also included to provide a positive indication during movement of the cap body relative to the post that the cap body has reached at least one of the closure position and the plurality of dis-pensing positions.
Patent CA-2012247-C (CA)
Title: Axial flow fan integral with electronically commutated motor and rotatable and stationary assemblies therefor
Inventor: HARMS HAROLD B
IPC: H02K7/14
Filed: 1990-03-15
Granted: 2000-02-22
Abstract: A fan motor assembly provides axial air flow. A rotatable assembly including a substantially cylindric central portion supported for rotation about an axis coaxial with said central portion. The central portion has at least one permanent magnet element which rotates about the axis as the central portion rotates. The rotatable assembly further includes fan blades on an annular wall of the central portion and extending radially outwardly from the central portion. The annular wall and the central portion form an annular channel. The blades axially move air which is located about the outer periphery of the rotatable assembly as the rotatable assembly rotates. A stationary assembly includes a support for supporting a annular core having an central opening therein adapted to receive the central portion and having a plurality of winding stages thereon in magnetic coupling relation with the permanent magnet element and adapted to be electrically energised to generate an electromagnetic field, the core adapted to be received within the annular channel of the rotatable assembly. The stationary assembly includes a bearing. centrally located on the support. for supporting the rotatable assembly for rotation about the axis.
Patent CA-2015263-C (CA)
Title: Hardenable fluorinated copolymer, manufacturing process and application of same in paints and varnishes
Inventor: KAPPLER PATRICK
IPC: C09D127/18
Filed: 1990-04-24
Granted: 1995-10-10
Abstract: Curable copolymer containing residues of copolymerisation of a fluoro monomer and of a hydroxylated and/or epoxidised allyl ether, characterised in that:
 a) the fluoro monomer residues originate from the combination of vinylidene fluoride and of another fluoro monomer chosen from tetrafluoroethylene, chlorotrifluoroethylene and hexafluoropropene or of a mixture of at least two of these three monomers
 b) the allyl ether residues originate from one of the compounds of formula: 
<IMAGE>
 with "p" a number chosen from 0 to 3
 and X being (CH2)q-O with "q" a number chosen from 1 to 3
 R5 and R6, identical or different, being chosen from H, CH2OH, CH2-CH2-OH and CH3
 R3 and R4, identical or different, being H or OH
 and "n" and "m", identical or different, being numbers chosen from 0 to 2. 
<??>This curable copolymer is obtained by copolymerisation in solution in an organic solvent. In solution in a suitable solvent, this copolymer is employed in paints and varnishes.
Patent CA-2019260-C (CA)
Title: Penam derivatives and salts thereof, processes for producing the same and antibacterial agent comprising the same
Inventor: MOMONOI KAISHU
IPC: C07D499/00
Filed: 1990-06-19
Granted: 1999-06-29
Abstract: A penam derivative represented by the following general formula or a salt thereof:         (see fig. I) wherein R1 represents a hydrogen atom, an amino-protecting group or an acyl group; R2 represents a hydrogen atom or a lower alkyl group; R3 represents a hydrogen atom, a lower alkoxy group, a lower alkylthio group or a formamido group; R4 represents a  protected or unprotected carboxyl group or a carboxylato group; R represents a group of the formula, -NHR5 or -NR5R6 (in which R5 and R6, which may be the same or different, represent protected or unprotected hydroxyl groups, cyano groups, sulfo groups, or unsubstituted or substituted lower alkyl, aryl, acyl, carbamoyl, sulfamoyl, lower alkylsulfonyl or heterocyclic groups) or a group of the formula, -N=CR7R8 (in which R7 and R8, which may be the same or different, represent hydrogen atoms or protected or unprotected carboxyl groups, cyano groups or unsubstituted or substituted lower alkyl, lower alkenyl, lower alkynyl, aryl, amino, acyl, acyloxy, carbamoyl, carbamoyloxy, sulfamoyl, lower alkylthio, ureido or heterocyclic groups, or R7 and R8 may form a cycloalkene or a heterocyclic ring with the carbon atom to which R7 and R8 are attached); and n represents 1 or 2.  The above penam derivative or its salt is very effective as antibacterial agents.
Patent CA-2023370-C (CA)
Title: Manufacturing process of foam-insulated electric wire
Inventor: TSUCHIYA SUSUMU
IPC: C08J9/10
Filed: 1990-08-15
Granted: 1996-12-17
Abstract: A manufacturing process for foam-insulated wire wherein a foam liquid comprising water and alcohol, having a boiling point lower than the melting point of the resin, is mixed with the molten resin at above atmospheric pressure and then extruded to coat the surface of the core conductor, thereby releasing the resin from the aforementioned pressure and thus generating foam.
Patent CA-2026882-C (CA)
Title: Suture anchor and suture anchor installation tool
Inventor: GATTURNA ROLAND F
IPC: A61B17/58
Filed: 1990-02-07
Granted: 1999-12-07
Abstract: A novel suture anchor (105A) comprising (a) a coupling member (110A) having a first end portion (111A) and a reduced second end portion (112A), and a shoulder formed at the junction of the first end portion and the reduced second end portion, (b) at least one barb (115A), the barb having a first end (140A) and a second end (145A) and being curved in its normal unstressed state and being capable of being elastically deformed to a substantially straight configuration, the barb being attached to the coupling member so that the second end of the barb is substantially displaced from the coupling member when the barb is in its normal unstressed state but is capable of being aligned with the coupling member when the barb is deformed to a substantially straight length.  A suture anchor installation tool (605) comprising an elongated hollow member (610) having a first end and a second end and a slot (635) extending from the first end towards the second end, the elongated hollow member being sized to accommodate the reduced second end portion of the suture anchor.
Patent CA-2027037-C (CA)
Title: Process for the preparation of ethylene-propylene copolymers
Inventor: MIRRA MAURO
IPC: C08F4/642
Filed: 1990-10-05
Granted: 2002-03-19
Abstract: A process is described for the preparation of ethylene-propylene copolymers having density values from 0.880 to 0.915 g/ml, for the copolymerization of ethylene and propylene, at a high pressure and at a high temperature, in a reactor vessel or tubular reactor, in the presence of a catalyst consisting of an aluminium trialkyl and a solid catalyst component containing 0.4 to 4.0 wt% titanium on a microspherical magnesium chloride support, in which the titanium is present partially in the trivalent and partially in the tetravalent form.   The copolymers thus obtained are used for the production of film or for mixing with other polymers or with bitumen, in the production of bituminous casings for waterproofing, in the expanded foam sector and as a blending material for modifying the rheological character-istics of LLDPE.
Patent CA-2028914-C (CA)
Title: Plastic coarse bubble diffuser for wastewater aeration systems
Inventor: THARP CHARLES E
IPC: B01F3/04
Filed: 1990-10-30
Granted: 1995-09-05
Abstract: A generally tubular coarse bubble diffuser (10)  for aerating waste water is constructed of polyvinyl chloride or a similar plastic material. The diffuser body (44) has a main section (46) with flat side walls (48) through which outlet ports (54, 56) are formed.   The opposite ends (58, 60) of the diffuser body are cylindrical and are connected with the main section (46) by transition sections (62, 64) which avoid abrupt changes in the wall thickness or diffuser connector diameter.  One end (58) is solvent welded in a plastic Tee fitting (40) and the other end receives a removable end cap (66).  The flat walls (48) provide efficient oxygen transfer and the cylindrical ends (58, 60) allow the use of a threaded end cap (66) and a secure large diameter solvent weld connection to the Tee fitting (40) which directs air to the diffuser.
Patent CA-2034341-C (CA)
Title: Melt system for spray-forming
Inventor: SAWYER THOMAS F
IPC: C23C4/12
Filed: 1991-01-17
Granted: 2001-06-19
Abstract: A method for regulating the flow of liquid metal to an atomization zone is provided. The regulation is effected by imparting a high density flux to a strew of liquid metal as it descends toward the atomization zone. The high density flux is applied by a flux concentrator. The flux concentrator is a small sleeve-like element attached by parallel conductors to a larger sleeve~like element which acts as a secondary to a primary coil extended through the larger sleeve element. By imparting high density flux to initiate a stream passing through the flux concentrator the cross sectional dimensions of the melt stream and the rate of flow of melt through the concentrator is regulated to values which are appropriate for a spray-form type of action.
Patent CA-2034884-C (CA)
Title: Method of improving qualities of materials and wires used therefor
Inventor: KAMIMURA TADASHI
IPC: B23K35/02
Filed: 1991-01-24
Granted: 1996-10-22
Abstract: In  a  method of modifying qualities  of  materials  at their  local parts, the method comprises the steps  of:  making capsule particle by encapsulating a core particle with covering particles;  making a wire by filling a sheath member  with  the capsule  particle;  and making  weld cladding on  the  material whose qualities are to be modified with the wire.
Patent CA-2043614-C (CA)
Title: Modified polyamide and polyolefin thermoplastic elastomer compositions; their use for manufacturing molded or extruded articles, films and composite materials
Inventor: VASSELIN THIERRY
IPC: B63B35/79
Filed: 1991-05-31
Granted: 2000-02-01
Abstract: Thermoplastic elastomer compositions based on polyamide and modified polyolefins. These compositions are prepared by compounding and can be employed for the manufacture of moulded or extruded objects and for the production of mono- and multilayer films and of composition materials involving the said articles and/or films.
Patent CA-2046250-C (CA)
Title: Hybrid circuit having a two-wire/four-wire converting function
Inventor: KAKUISHI MITSUO
IPC: H03H17/00
Filed: 1991-07-04
Granted: 1995-02-14
Abstract: A hybrid circuit includes a two-wire/four-wire conversion unit for forming an interface between a two-wire line and a four-wire line, and a digital balancing unit for canceling a return echo passing through an echo return route including the conversion unit.  The digital balancing unit includes first through fourth parts.  The first part determines values of elements of a ladder type circuit composed of resistors and capacitors.  The ladder type circuit corresponds to an original equivalent circuit having an impedance obtained by viewing the two-wire line from the conversion unit.  The second part generates an impedance function of the original equivalent circuit in the form of a z function in accordance with a bilinear transform using an over-sampling frequency.  The third part generates filter coefficients of a digital filter by inserting the impedance function into a transfer function of the echo return route.  The fourth part generates, from a signal transferred via the signal receiving terminal, an echo cancel signal by the digital filter having the filter coefficients generated by the third part and cancels the return echo by the echo cancel signal.
Patent CA-2051003-C (CA)
Title: Caustic sulfide wet oxidation process
Inventor: BEULA DAVID A
IPC: C22C19/03
Filed: 1991-09-09
Granted: 2001-08-14
Abstract: A process for treatment of caustic sulfide liquor by wet oxidation in a nickel-based alloy system is described.      The liquor is first analyzed fox alkalinity consuming species and for nonsulfidic alkalinity. If excess alkalinity consuming species is present compared to nonsulfidic alkalinity, then additional nonsulfidic alkalinity is added to the raw liquor such that excess alkalinity is present during wet oxidation treatment, thus preventing excessive corrosion to the nickel-base alloy system.
Patent CA-2051834-C (CA)
Title: Food product
Inventor: BUHLER MARCEL
IPC: A23B7/155
Filed: 1991-09-19
Granted: 1997-02-25
Abstract: A process for the production of a long-life food product in which at least one vegetable and/or fruit is heat-treated, subjected to fermentation with a lactic bacterium and pasteurized.
Patent CA-2052499-C (CA)
Title: Host remote signalling in telephone systems
Inventor: PINARD DEBORAH L
IPC: H04Q3/60
Filed: 1991-09-30
Granted: 1994-11-29
Abstract: A special host routing code is transmitted from the remote switch to a host switch which advises the host switch whether the call is to be made to a subscriber local to the host switch or to a remote subscriber via an external telephone system trunk connected to the host switch.  In the set up of a call, two steps are executed in addition to those of a normal switch-to-switch communication which functions to set up a path from the remote switch through, or to the host switch.  These steps are the outpulsing of a host routing code from the remote switch over a specified trunk to the host switch and waiting for an acknowledgement, such as a wink (temporary line open or close condition).  This causes the host switch to set up a cut-through path through the host switch, allowing the remote switch to tandem through the host switch.  The digits dialed by subscribers on both switches to affect similar types of calls are therefore similar, and similar types of switches can be used for the remote and host switches.
Patent CA-2054078-C (CA)
Title: Lock accessory
Inventor: MESZAROS STEVE P
IPC: E05B13/00
Filed: 1991-10-23
Granted: 1997-12-09
Abstract: For use with a deadbolt lock having an actuating knob, a lock plate and a tailpiece engaging the actuating knob, a lock accessory comprises an intermediate plate for location between the lock plate and a door on which the lock is provided.  The intermediate plate has an opening through  which  the  tailpiece  extends  and  a manually actuatable locking member mounted on the intermediate plate for selectively preventing and permitting rotation of the tailpiece.  The locking member is displaceable into a first position,  in which  the  locking member  is  in  locking engagement with the tailpiece, and a second position, in which the  locking member is displaced out of  locking engagement with the tailpiece, and has a portion which can be manually engaged for effecting the displacement of the locking member between the first and second positions.